I just installed Nvidia's GTX Titan graphics card and wanted to benchmark FlacCL speeds on it. Unfortunately display driver keeps dying with error message "Display driver nvlddmkm stopped responding and has successfully recovered." I tried both WHQL 314.09 and beta 314.14 drivers with the same sad result. Does anyone know if the card is supposed to behave better with this program?

I can´t help you but the 314.09 drivers work fine here with a 660Ti and flacCL. Did you try toggle the Titan only setting in the Nvidia Control Panel for “CUDA – Double Precision” ? maybe this changes something.

Is troll-adiposity coming from feederism?With 24bit music you can listen to silence much louder!

After I enabled the double precision option I no longer had display driver resetting. Not even after I disabled the option again.Attached is a fresh comparison between CPU, GTX 680 and GTX Titan. Option --cpu-threads 4 seemed to produce highest speeds on all compression levels. GTX 680 was faster with --slow-gpu option starting from compression level 4.[attachment=7398:flac_speeds.png]

I suspect this might be due to a warning sox throws:"WARN wav: Length in output .wav header will be wrong since can't seek to fix it"(if I create a temporal file and reencode it, it works without a problem)

Does anyone know what really is the problem and how to fix it?I don't want to:a. skip sox, since I'd like to do some additional filtering through soxorb. create a temporal wav file

Is there some sort of '--ignore-length' like NeroAacEnc and other encoders have, which I'm missing?

To elaborate: your line currently does not tell FLAC where to get the input from. Quite a major omission! The hyphen tells it to take the audio piped from standard input, which is how foobar2000 sends it.

Only the later flacCL versions do support higher samplerates but this is still buggy and 88.2kHz for example even doesn´t work at all yet. I guess using flacCL at this point with anything different as 44.1kHz material is not safe. I reported problems with 96kHz files that encode and verify fine but can´t be decoded with flac.exeGrigory is at it and we just have to wait.

Is troll-adiposity coming from feederism?With 24bit music you can listen to silence much louder!